<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title></title>
  <style>
    html,body{
      height: 100%;
      margin: 0;
      padding: 0;
    }
    #container canvas{
      margin: 3% auto;
    }
  </style>
  <script src="../phaser.min.js"></script>
</head>
<body>
  <div id="container"></div>
  <script src="js/main.js"></script>
</body>
</html>